/* 版心 */
.wrapper {
    margin: 0 auto;
    width: 1240px;
  }
  /* 头部 */
  .head {
    height: 45px;
    line-height: 45px;
    font-size: 16px;
    color: #d1cece;
    background-color: #201f1f;
    border-bottom: 1px solid #eee;
  }
  
  .head .head_top {
    display: flex;
    justify-content: space-between;
  }
  
  .head ul li {
    padding: 0 10px;
  }
  
  .head .head_top ul:last-child {
    display: flex;
  }
  
  .head .head_top ul:last-child .special {
    color: #333;
  }

  /* logo导航 */
  .header{
    display: flex;
    margin-top: 15px;
    margin-bottom: 15px;
  }
  .logo{
    display: flex;
    margin-right: 40px;
    width: 200px;
    height: 88px;
  }
  .logo img{
    width: 55px;
    height: 55px;
  }
  .logo img:last-child{
    width: 150px;
    height: 55px;
  }
  .nav ul{
    display: flex;
    margin-left: 30px;
    margin-top: 20px;
    justify-content: space-between;
  }
  .nav ul li{
    list-style-type: none;
    margin-right: 30px;
    padding-bottom: 8px;
  }
  .nav ul li a{
    font-size: 18px;
    text-decoration: none;
    color: #333;
  }

  /* 底部介绍样式 */
  .footer {
    width: 100%;
    background-color:white;
    margin-top: 20px;
    margin-bottom: 20px;
  }
  
  .menu {
    display: flex;
    justify-content: space-between;
    padding: 20px;
    background-color: white;
  }
  .section {
    display: flex;
    flex-direction: column;
  }
  .section h3 {
    margin-bottom: 20px;
    font-size: 16px;
  }
  .section ul {
    list-style: none;
    padding: 0;
  }
  .section li {
    font-size: 14px;
    margin-bottom: 5px;
    color: #888888;
  }
  
  /* 版权样式 */
  .contact-info {
    padding-left: 30px;
    border-left: 1px solid #dddddd;
  }
  .contact-info p:nth-child(1){
    color: #ff7620;
    font-weight: 600;
  }
  
  .contact-info p:nth-child(2){
    color: #888888;
    font-size: 14px;
  }
  
  .contact-info p:nth-child(3){
    color: #888888;
    font-size: 14px;
  }
  
  .bottom-box {
    width: 100%;
    background-color: #f5f5f5;
    padding-top: 30px;
    padding-left: 40px;
    padding-bottom: 40px;
  }
  .bottom .ges{
    width: 70px;
  }
  
  .bottom-box .bottom{
    display: flex;
  }
  
  .bottom .text {
    margin-left: 10px;
    color: #b4b6b5;
  }
  .bottom .text p:nth-child(1){
    color:#8c8c8d;
    font-weight: 600;
  }
  
  .bottom-img{
    display: flex;
    justify-content: center;
    margin-left: 50%;
    margin-top: 40px;
    width: 300px;
  }
